• 2022-06-11
    If a matrix A is[img=40x20]1803b6ad35c48eb.png[/img]and the product AB is [img=40x20]1803b6ad3db03d2.png[/img], what is the size of B?
    A: [img=40x20]1803b6ad44dbaf6.png[/img]
    B: [img=40x20]1803b6ad4caf12b.png[/img]
    C: [img=40x20]1803b6ad55045e2.png[/img]
    D: [img=40x20]1803b6ad5caea53.png[/img]